diff --git a/src/main/scala/Switch/mac/MacControl.scala b/src/main/scala/Switch/mac/MacControl.scala
deleted file mode 100644
index ce6e139..0000000
--- a/src/main/scala/Switch/mac/MacControl.scala
+++ /dev/null
@@ -1,56 +0,0 @@
-package MAC
-
-import chisel3._
-import chisel3.util._
-
-class MacControlIO extends Bundle{
-val MTxClk                     = Input(Bool())             // Transmit clock (from PHY)
-val MRxClk                     = Input(Bool())             // Receive clock (from PHY)
-
-val asyncReset = Input(AsyncReset())
-
-val TxDataIn                   = Input(UInt(8.W))          // Transmit packet data byte (from host)
-val TxStartFrmIn               = Input(Bool())             // Transmit packet start frame input (from host)
-val TxUsedDataIn               = Input(Bool())             // Transmit packet used data (from TxEthMAC)
-val TxEndFrmIn                 = Input(Bool())             // Transmit packet end frame input (from host)
-val TxDoneIn                   = Input(Bool())             // Transmit packet done (from TxEthMAC)
-val TxAbortIn                  = Input(Bool())             // Transmit packet abort (input from TxEthMAC)
-val PadIn                      = Input(Bool())             // Padding (input from registers)
-val CrcEnIn                    = Input(Bool())             // Crc append (input from registers)
-
-
-val TxDataOut                  = Output(UInt(8.W))         // Transmit Packet Data (to TxEthMAC)
-val TxStartFrmOut              = Output(Bool())            // Transmit packet start frame (output to TxEthMAC)
-val TxEndFrmOut                = Output(Bool())            // Transmit packet end frame (output to TxEthMAC)
-val TxDoneOut                  = Output(Bool())            // Transmit packet done (to host)
-val TxAbortOut                 = Output(Bool())            // Transmit packet aborted (to host)
-val TxUsedDataOut              = Output(Bool())            // Transmit packet used data (to host)
-val PadOut                     = Output(Bool())            // Padding (output to TxEthMAC)
-val CrcEnOut                   = Output(Bool())            // Crc append (output to TxEthMAC)
-
-}
-
-
-class MacControl extends RawModule{
-  val io: MacControlIO = IO(new MacControlIO)
-
-   
-
-    io.TxDoneOut := ((~io.TxStartFrmIn)  & io.TxDoneIn)     // TxDoneOut
-    io.TxAbortOut := ((~io.TxStartFrmIn) & io.TxAbortIn)  // TxAbortOut
-    io.TxUsedDataOut := io.TxUsedDataIn  // TxUsedDataOut
-    io.TxStartFrmOut := io.TxStartFrmIn  // TxStartFrmOut
-
-    io.TxEndFrmOut := io.TxEndFrmIn  // TxEndFrmOut
-    io.TxDataOut := io.TxDataIn // TxDataOut[7:0]
-    io.PadOut := io.PadIn
-    io.CrcEnOut := io.CrcEnIn
-
-
-
-
-
-}
-
-
-